221414035005 has 80 divisors (see below), whose sum is σ = 405587787264. Its totient is φ = 115507192320.

The previous prime is 221414035001. The next prime is 221414035013. The reversal of 221414035005 is 500530414122.

221414035005 is a `hidden beast` number, since 2 + 2 + 14 + 140 + 3 + 500 + 5 = 666.

It is not a de Polignac number, because 221414035005 - 2² = 221414035001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 221414035005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221414035001) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 63061200 + ... + 63064710.

Almost surely, 2^221414035005 is an apocalyptic number.

It is an amenable number.

221414035005 is a deficient number, since it is larger than the sum of its proper divisors (184173752259).

221414035005 is a wasteful number, since it uses less digits than its factorization.

221414035005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6888 (or 6879 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 221414035005 its reverse (500530414122), we get a palindrome (721944449127).

The spelling of 221414035005 in words is "two hundred twenty-one billion, four hundred fourteen million, thirty-five thousand, five".